class CustomFormBuilder < ActionView::Helpers::FormBuilder

	alias_method :text_field_original, :text_field
	alias_method :radio_button_original, :radio_button
	alias_method :checkbox_original, :check_box

	def text_field(name, *args)
		options = args.extract_options!

		options.reverse_merge! :class => "span7"
		options.reverse_merge! :label => name
		label = options[:label]
		options.delete(:label)

		@template.content_tag :div, :class => "control-group" do
			@template.content_tag(:label, label, :class => "control-label") +
			@template.content_tag(:div, super(name, *args << options), :class => "controls")
		end
	end

	def custom_file_field(name, *args)
		options = args.extract_options!

		options.reverse_merge! :class => "span7"
		options.reverse_merge! :label => name
		label = options[:label]
		options.delete(:label)

		@template.content_tag :div, :class => "control-group" do
			@template.content_tag(:label, label, :class => "control-label") +
			@template.content_tag(:div, file_field(name, *args << options), :class => "controls")
		end
	end

	def radio_button_group(name, buttons, options)

		options.reverse_merge! :label => name
		options.reverse_merge! :html => {}
		output = ""

		buttons.each do |b|
			output += @template.content_tag(:label, radio_button_original(name, b, options[:html]) + b.capitalize, :class => "radio")
		end

		@template.content_tag :div, :class => "control-group" do
			@template.content_tag(:label, options[:label], :class => "control-label") +
			@template.content_tag(:div, output, { :class => "controls"}, false)
		end
	end

	def check_box(name, *args)
		options = args.extract_options!

		options.reverse_merge! :class => "span7"
		options.reverse_merge! :label => name
		options.reverse_merge! :include_blank => "(Seleccione por favor)";
		label = options[:label]
		options.delete(:label)

		@template.content_tag(:label, super(name, *args) + label, :class => "checkbox")
	end

	def select(name, select_options, *args)
		options = args.extract_options!

		options.reverse_merge! :class => "span7"
		options.reverse_merge! :label => name
		options.reverse_merge! :include_blank => "(Seleccione por favor)";
		label = options[:label]
		options.delete(:label)

		@template.content_tag :div, :class => "control-group" do
			@template.content_tag(:label, label, :class => "control-label") +
			@template.content_tag(:div, super(name, select_options, *args << options), :class => "controls")
		end
	end

	def number_field(name, *args)
		options = args.extract_options!

		options.reverse_merge! :class => "span5"
		options.reverse_merge! :label => name
		label = options[:label]
		options.delete(:label)

		@template.content_tag :div, :class => "control-group" do
			@template.content_tag(:label, label, :class => "control-label") +
			@template.content_tag(:div, super(name, *args << options), :class => "controls")
		end
	end

	def password_field(name, *args)
		options = args.extract_options!

		options.reverse_merge! :class => "span7"
		options.reverse_merge! :label => name
		label = options[:label]
		options.delete(:label)

		@template.content_tag :div, :class => "control-group" do
			@template.content_tag(:label, label, :class => "control-label") +
			@template.content_tag(:div, super(name, *args << options), :class => "controls")
		end
	end

	def text_area(name, *args)
		options = args.extract_options!

		options.reverse_merge! :class => "span7"
		options.reverse_merge! :rows => "10"
		options.reverse_merge! :label => name
		label = options[:label]
		options.delete(:label)

		@template.content_tag :div, :class => "control-group" do
			@template.content_tag(:label, label, :class => "control-label") +
			@template.content_tag(:div, super(name, *args << options), :class => "controls")
		end
	end

	def submit(name, *args)
		options = args.extract_options!

		options.reverse_merge! :class => "btn btn-primary"
		super(name, *args << options)
	end

	def date_picker(name, *args)

		options = args.extract_options!

		options.reverse_merge! :value => Time.now.strftime("%d-%m-%Y")
		options.reverse_merge! :label => name
		label = options[:label]
		options.delete(:label)

		@template.content_tag :div, :class => "control-group" do
			@template.content_tag(:label, label, :class => "control-label") +
			@template.content_tag(
				:div, 
				@template.content_tag(
					:div,
					text_field_original(name, *args << options) + 
					@template.content_tag(
						:span,
						@template.content_tag(
							:i,
							nil,
							:class => "icon-th"
						),
						:class => "add-on" 
					),
					{
						:class => "input-append date span5 datepicker datepicker-basic",
						:data => {
							:date_format => "dd-mm-yyyy",
							:date => options[:value]
						}
					}
				), 
				:class => "controls"
			)
		end
	end

	def prepend_field(name, *args)

		options = args.extract_options!

		options.reverse_merge! :label => name
		label = options[:label]
		options.delete(:label)

		options.reverse_merge! :symbol => "#"
		symbol = options[:symbol]
		options.delete(:symbol)

		@template.content_tag :div, :class => "control-group" do
			@template.content_tag(:label, label, :class => "control-label") +
			@template.content_tag(
				:div,
				@template.content_tag(
					:div,
					@template.content_tag(:span, symbol, :class => "add-on") +
					text_field_original(name, *args << options),
					:class => "input-prepend" 
				), 
				:class => "controls"
			)
		end
	end

	def append_field(name, *args)

		options = args.extract_options!

		options.reverse_merge! :label => name
		label = options[:label]
		options.delete(:label)

		options.reverse_merge! :symbol => "#"
		symbol = options[:symbol]
		options.delete(:symbol)

		@template.content_tag :div, :class => "control-group" do
			@template.content_tag(:label, label, :class => "control-label") +
			@template.content_tag(
				:div,
				@template.content_tag(
					:div,
					text_field_original(name, *args << options) +
					@template.content_tag(:span, symbol, :class => "add-on"),
					:class => "input-append" 
				), 
				:class => "controls"
			)
		end
	end
end